Dickkopf-2 regulates the stem cell marker LGR5 in colorectal cancer via HNF4α1 oleh Jae Hun Shin, Jaekwang Jeong, Jungmin Choi, Jaechul Lim, Ravi K. Dinesh, Jonathan Braverman, Jun Young Hong, Stephen E. Maher, Maria C. Amezcua Vesely, WonJu Kim, Ja-Hyun Koo, Wenwen Tang, Dianqing Wu, Holly N. Blackburn, Rosa M. Xicola, Xavier Llor, Omer Yilmaz, Je-Min Choi, Alfred L.M. Bothwell